1030304444243 has 16 divisors (see below), whose sum is σ = 1155371944320. Its totient is φ = 913025540736.

The previous prime is 1030304444159. The next prime is 1030304444261. The reversal of 1030304444243 is 3424444030301.

It is a cyclic number.

It is not a de Polignac number, because 1030304444243 - 2¹² = 1030304440147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1030304444443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9732005 + ... + 9837302.

It is an arithmetic number, because the mean of its divisors is an integer number (72210746520).

Almost surely, 2^{1030304444243} is an apocalyptic number.

1030304444243 is a deficient number, since it is larger than the sum of its proper divisors (125067500077).

1030304444243 is a wasteful number, since it uses less digits than its factorization.

1030304444243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19569506.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1030304444243 its reverse (3424444030301), we get a palindrome (4454748474544).

The spelling of 1030304444243 in words is "one trillion, thirty billion, three hundred four million, four hundred forty-four thousand, two hundred forty-three".